La0577 over Sutt Bayou
Poor Condition68 years old184 vehicles/day
Location
| State | Louisiana |
| County | Madison |
| Location | 1.8 Mi South Of I-20 |
| Carries | La0577 |
| Crosses | Sutt Bayou |
| Coordinates | 32.40659, -91.42140 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 116.1 ft (35.4 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 27.6 ft (8.4 m) |
| Deck Area | 297.4 sq m |
| Main Spans | 6 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 184 (2021) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 053301640212621 |